Exam 3: Viruses Part 3

Front 1

Parvoviruses

Back 1

ssDNA
-Gastroenteritis

Front 2

Adenovirus

Back 2

dsDNA
-Respiratory infections

Front 3

Papillomavirus (Human Wart Virus)
(include transmission)

Back 3

dsDNA
-Trans: direct contact, STD (direct contact)
-Human warts, benign (non-spreading, non cancerous) tumors, genital warts (increases chance of cervical cancer)

Front 4

Orthopoxvirus (poxvirus)
(include transmission)

Back 4

dsDNA
-Trans: respiratory secretion, direct contact with open lesions
-Small pox

Front 5

What type of infections are herpes viruses (list the viruses)

Back 5

Latent infection
-Dormant
-(ie. spinal cord)
-Herpes simplex I & II, Varicella Zoster Virus, Herpes Zoster, and Epstein-Barr virus

Front 6

Herpes simplex I virus (HSV)
(include transmission)

Back 6

dsDNA
-Oral cavity
-Trans: respiratory secretion, direct contact
-Fever blisters, cold sores

Front 7

Herpres simplex II virus (HSV)
(include transmission)

Back 7

dsDNA
-Trans: direct contact
-Genital herpes, cervical cancer, herpes of newborn and fetus

Front 8

How would a newborn/fetus contract Herpes Simplex II virus? How would it affect newborns

Back 8

Newborn:
-contract from birth canal
-Cause brain damage, blindness, deafness

Fetus:
-May cross placenta

Front 9

Varicella Zoster Virus (VZV) (Herpesvirus III)
(include transmission)

Back 9

dsDNA
-Trans: respiratory secretion
-Chicken pox (childhood)

Front 10

Herpes Zoster
(include transmission)

Back 10

dsDNA
-Trans: mutates from VZV (Varicella Zoster Virus)
-Shingles (adulthood)

Front 11

Epstein-Barr virus
(include transmission)

Back 11

dsDNA
-Trans: saliva
-Infectious mononucleosis, chronic fatigue syndrome

Front 12

Hepatitis B virus
(include transmission)

Back 12

dsDNA
-Trans: body fluids
-Serum Hepatitis (Hepatitis B) (progressive liver infection; chronic, long term liver disease)

Front 13

Hepatitis A virus
(include transmission & treatment)

Back 13

ssRNA (Enterovirus)
-Trans: oral fecal
-Infectious Hepatitis (non-chronic liver disease)
-Treat: Gamma globulin shot (reformed antibodies)

Front 14

Poliovirus
(include transmission & list 2 vaccines)

Back 14

ssRNA (Enterovirus)
-Trans: oral-fecal
-Poliomyelitis (Polio) (Paralysis > respiratory failure
-Vaccine: Salk & Sabin

Front 15

Describe the Salk vaccine (include how capsid looks, chemical used)

Back 15

Inactivated vaccine (1954) (Polio)
-"Dead vaccine" inactivated by Formalin
-Capsid is chopped up into pieces

Front 16

Describe the Sabin vaccine

Back 16

Attenuated vaccine (1963) (Polio)
-"Living vaccine" genetically altered to remove virulent factors

Front 17

Rhinovirus (cold viruses)
(include transmission, vaccine)

Back 17

ssRNA
-Trans: formite > hands > mouth
-Common cold, bronchitis
-Vaccine: No due to fast mutation of virus

Front 18

Hepatitis E Virus (HEV)
(include transmission)

Back 18

ssRNA
-Trans: oral-fecal
-Liver infection (non-chronic, short term)

Front 19

Arboviruses
(include transmission)

Back 19

ssRNA
-Trans: arthropod vectors (ie. mosquitoes)
-Eastern/Western Equine Encephalitis (EEE/WEE)

Front 20

Rubella virus
(include transmission)

Back 20

ssRNA
-Trans: respiratory secretion
-Rubella (German measles) (mild infection for adults), Congenital Rubella Syndrome

Front 21

Describe the effects of Congenital Rubella Syndrome

Back 21

1st trimester of pregnancy:
-Birth defects, blidness, deafness, mental retardation, death

Congenital: can cross placenta

Front 22

Flavivirus (Arbovirus)
(include transmission)

Back 22

ssRNA
-Trans: Arthropod vectors (ie. mosquitoes, fleas, flies)
-Yellow fever (acute, chronic liver disease), Dengue fever (break bone fever) (sand flies, Dengue hemorrhagic fever: blled out, lungs fill with blood), St. Louis & West Nile Encephalitis (SLE & WNE)

Front 23

Hepatitis C Virus
(include transmission)

Back 23

ssRNA
-Trans: body fluids, blood/plasma, tattoo (dyes)
-Hepatitis (chronic liver disease)

Front 24

Influenza Virus A, B, C
(include transmission & mutation)

Back 24

ssRNA
-Trans: respiratory secretion, birds (ducks)
-Influenza mutations, secondary bacterial infections (ie. Haemophilus influenzae) (Step. pneumoniae, Staph, aureus)

Front 25

Paramyxovirus
(include transmission & vaccine)

Back 25

ssRNA
-Trans: respiratory
-Mumps (parotid salivary glands), Measles (Rubeola) (very contagious) (1/1000 gets encephalitis)
-MMR vaccine (Mumps, Measles, Rubella)

Front 26

Lyssavirus (Rabies virus)
(include transmission)

Back 26

ssRNA
-Trans: contact with infected saliva of animal
-Rabies (fatal encephalitis)

Front 27

Ebola virus
(include transmission)

Back 27

ssRNA
-Trans: contact with bodily fluid, respiratory, animal reservoir (ie. bats, green monkey)
-Ebola fever (Hemorrhagic fever)

Front 28

Marburg virus

Back 28

ssRNA
-Genetically engineered
-Hemorrhagic fever

Front 29

Hantavirus
(include transmission)

Back 29

ssRNA
-Trans: rodent's dried urine & feces (mouse, air born)
-Pulmonary distress syndrome, Hemorragic fever

Front 30

Bunyavirus (California Encephalitis virus)
(include transmission)

Back 30

ssRNA
-Trans: mosquitoes
-California Encephalitis

Front 31

Hepatitis D virus
(include transmission & requirement for disease)

Back 31

ssRNA
-Trans: body fluids
-Hepatitis (acute infection, severe liver damage)
-Defective RNA virus by itself, requires coinfection with Hepatitis B virus

Front 32

Retrovirus: Oncoviruses

Back 32

dsRNA
-Tumors, cancers (leukemia)

Front 33

Retrovirus: Lentivirus (HIV)

Back 33

dsRNA
-Acquired Human Immune Deficiency Syndrome (AIDS)

Front 34

Describe Retroviruses

Back 34

-Includes all RNA tumor viruses & HIV virus
-Includes Reverse Transcription viruses that contain Reverse Transcriptase and also produces a Provirus